Before clicking Allow, select your workspace on the top right
Open the Launcher CMD + Space
Type slack
Hit Return
Search for a user you want to chat with
Hit Return once you find them
Hit Return again and jump directly to that conversation
Why is this useful?
Do not get distracted by other messages in slack. Jump directly to the person you need to talk to as soon as you need to talk to them. Up next, send a direct message to someone by creating a shortcut in Universal Launcher.